Recognised as Colour

#F73C60

#F73C60
Red
Dark
Nearest: Crimson

#F73C60 is a red with RGB values 247, 60, 96 and HSL 348°, 92%, 60%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F73C60#F73C60

HEX#F73C60

RGBrgb(247, 60, 96)

RGB (0–1)0.9686, 0.2353, 0.3765

RGB percentages96.9%, 23.5%, 37.6%

HSLhsl(348.4, 92.1%, 60.2%)

HSV / HSBhsv(348.4, 75.7%, 96.9%)

CMYK0%, 75.7%, 61.1%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,202,848

CSS custom property--colour: #F73C60;

Brightness & contrast

Relative luminance0.2385WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.77:1

Contrast with white3.64:1WCAG normal text: Fail

Contrast with black5.77:1WCAG normal text: AA

Greyscale equivalent#666666

Inverted#08C39F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#716D60no red cones; affects about 1% of men; ΔE 74.5 from the original

Deuteranopia#A0945Bno green cones; the most common form, about 1% of men; ΔE 75.5 from the original

Tritanopia#FF004Bno blue cones; rare, and affects men and women equally; ΔE 14.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.64:1WCAG large text: AA

Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Crimson · ΔE 12.8 Firebrick · ΔE 26.2 Tomato · ΔE 26.4 Indian red · ΔE 26.4 Salmon · ΔE 28.5 Brown · ΔE 28.8

Nearest named CSS colourCrimson (#DC143C)ΔE 12.78, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#3CF7D3

Analogous#F73CBD, #F7753C

Triadic#60F73C, #3C60F7

Split complementary#3CF775, #3CBDF7

Tetradic#BEF73C, #3CF7D3, #763CF7

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FDCFD8

Lighter +20%#FB9EB0

Lighter +10%#F96D88

Darker −10%#F50B38

Darker −20%#C5082C

Darker −30%#940621

Darker −40%#630416

More saturated +25%#FF345B

Less saturated −25%#DE5570

Channel breakdown

R247

G60

B96

Red247 (96.9%)

Green60 (23.5%)

Blue96 (37.6%)

Hue348.45°

Saturation (HSL)92.12%

Lightness60.2%

Dominant channelRed

Hex per channelR F7 · G 3C · B 60

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

F73C60 (chemical formula)

Formula
2,107.514 g/mol
133 atoms

F73C60 has a molar mass of 2,107.514 g/mol, made up of 133 atoms across 2 elements: 73 × F, 60 × C.

Open this reading on its own page →

Molar mass

Molar mass2,107.514 g/mol

Total atoms per molecule133

Distinct elements2

Mass of one molecule3.4996093 × 10^-21 g

Molecules per gram2.8574618 × 10^20

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

F65.8%

C34.2%

Fluorine (F × 73)1,386.854 g/mol, 65.805%

Carbon (C × 60)720.66 g/mol, 34.195%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page